Cheol Ho Kim

28 GHz Switched-Beam Antenna Based on S-PIN Diodes for 5G Mobile Communications

Yevhen Yashchyshyn, Krzysztof Derzakowski, Grzegorz Bogdan et al. · IEEE Antennas and Wireless Propagation Letters · 2017 · 90 citations · Full text

Millimeter Wave Technology, Engineering, 5G System +12

Asymmetric Broadband Doherty Power Amplifier Using GaN MMIC for Femto-Cell Base-Station

Seunghoon Jee, Juyeon Lee, Junghwan Son et al. · IEEE Transactions on Microwave Theory and Techniques · 2015 · 58 citations

Electrical Engineering, Engineering, Rf Semiconductor +11

A 2.14-GHz GaN MMIC Doherty Power Amplifier for Small-Cell Base Stations

Cheol Ho Kim, Seunghoon Jee, Gweondo Jo et al. · IEEE Microwave and Wireless Components Letters · 2014 · 51 citations

Continuous Wave, Electrical Engineering, Engineering +11

Fully-Integrated Two-Stage GaN MMIC Doherty Power Amplifier for LTE Small Cells

Cheol Ho Kim, Bonghyuk Park · IEEE Microwave and Wireless Components Letters · 2016 · 37 citations

Electrical Engineering, Engineering, Rf Semiconductor +11

Time-Modulated Antenna Array for Real-Time Adaptation in Wideband Wireless Systems—Part I: Design and Characterization

Grzegorz Bogdan, Konrad Godziszewski, Yevhen Yashchyshyn et al. · IEEE Transactions on Antennas and Propagation · 2019 · 35 citations

Wireless Communications, Engineering, Radiation Pattern Measurements +14